Randomized phase II trial of Cemiplimab plus OSE2101 (TEDOPI®) as maintenance  therapy in ctDNA positive NSCLC.

2024-519262-42-00 Therapeutic exploratory (Phase II) Ongoing, recruiting

Start 15 Jul 2025 · Status Ongoing, recruiting · 1 EU/EEA countries · 12 sites

Overview

Sponsor-declared trial summary

Phase Therapeutic exploratory (Phase II)
Status Ongoing, recruiting
Participants planned 90
Countries 1
Sites 12

NSCLC non-small cell lung cancer

to determine ctDNA clearance in TEDOPI plus cemiplimab versus cemiplimab +\- pemetrexed (standard maintenance arm) in patients with HLA-A2 positive NSCLC not progressing after 4 cycles of chemoimmunotherapy.

Key facts

Sponsor
Fondazione Ricerca Traslazionale
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
15 Jul 2025 → ongoing
Decision date (initial)
2025-04-17
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
Yes
Funding sources
Regeneron Ireland Designated Activity Company (DAC) · OSE Immunotherapeutics SA

Trial design

CTIS Part I — objectives, methods, condition coding

Main objective

Scope: Efficacy, Therapy, Safety

to determine ctDNA clearance in TEDOPI plus cemiplimab versus cemiplimab +\- pemetrexed (standard maintenance arm) in patients with HLA-A2 positive NSCLC not progressing after 4 cycles of chemoimmunotherapy.

Secondary objectives 1

  1. to evaluate differences in TEDOPI plus cemiplimab versus cemiplimab +\- pemetrexed (standard maintenance arm) in: - Overall Survival - Progression Free Survival - Overall Response Rate (ORR) - Safety - Statistical associations with other biomarkers including PD-L1 and TMB

Conditions and MedDRA coding

NSCLC non-small cell lung cancer

VersionLevelCodeTermSystem organ class
27.1 PT 10061873 Non-small cell lung cancer 100000004864

Eligibility criteria

Principal inclusion / exclusion criteria as submitted by sponsor

Inclusion criteria 5

  1. Histologically or cytologically confirmed diagnosis of non-oncogene addicted advanced, locally advanced (not suitable for definitive chemoradiation therapy) or metastatic non-small-cell lung cancer (NSCLC)
  2. Any patient candidate for first line chemoimmunotherapy irrespective of PD-L1 levels
  3. HLA-A2 positive
  4. ECOG PS 0-1
  5. Signed informed consent (IC) prior to any trial-specific procedures.

Exclusion criteria 7

  1. Patients not candidate for chemoimmunotherapy
  2. HLA-A2 negative
  3. Symptomatic or not previously treated and not stable brain metastases. Brain metastases are allowed if asymptomatic or pretreated
  4. Tumor tissue not available (archive or collected before trial inclusion)
  5. Evidence of EGFR mutations or ALK or ROS1 rearrangements
  6. Performance status >1 (ECOG)
  7. Diagnosis of another cancer in the last 3 years, except for in situ carcinoma of cervix, breast and bladder or skin carcinoma (squamous or basaloid)

Endpoints

Primary and secondary outcome measures (English text)

Primary endpoints 1

  1. Differences in ctDNA clearance rate in the two arms of treatment

Secondary endpoints 1

  1. - Overall Survival - Progression Free Survival according to RECSIT 1:1 - Overall Response Rate (ORR) according to RECSIT 1:1 --- Incidence of any grade Adverse Events measured according to NCI-CTCAE (v. 5.0) Levels of other biomarkers (including PD-L1 and TMB) during the treatments and statistical associations with other outcome measures

Investigational products

Investigational medicinal products (IMPs), comparators, placebo, auxiliary

Test 2

Tedopi

PRD11292393 · Product

Active substance
MPS-112
Other product name
EP2101, IDM2101
Pharmaceutical form
EMULSION FOR INJECTION
Route of administration
INJECTION
Max daily dose
5 mg milligram(s)
Max total dose
80 mg milligram(s)
Max treatment duration
108 Week(s)
Authorisation status
Not Authorised
MA holder
OSE IMMUNOTHERAPEUTICS
Paediatric formulation
No
Orphan designation
No

LIBTAYO 350 mg concentrate for solution for infusion.

PRD7478447 · Product

Active substance
Cemiplimab
Substance synonyms
REGN2810
Pharmaceutical form
CONCENTRATE FOR SOLUTION FOR INFUSION
Route of administration
INFUSION
Max daily dose
350 mg milligram(s)
Max total dose
12950 mg milligram(s)
Max treatment duration
108 Week(s)
Authorisation status
Authorised
ATC code
L01XC33 — -
Marketing authorisation
EU/1/19/1376/001
MA holder
REGENERON IRELAND D.A.C.
MA country
EU
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Comparator 1

Armisarte 25 mg/ml concentrate for solution for infusion

PRD3649753 · Product

Active substance
Pemetrexed
Pharmaceutical form
SOLUTION FOR INFUSION
Route of administration
INFUSION
Max daily dose
500 mg/m2 milligram(s)/square meter
Max total dose
18500 mg/m2 milligram(s)/square meter
Max treatment duration
108 Week(s)
Authorisation status
Authorised
ATC code
L01BA04 — -
Marketing authorisation
EU/1/15/1063/001
MA holder
ACTAVIS GROUP PTC EHF.
MA country
EU
Paediatric formulation
No
Orphan designation
No
Modified vs. Marketing Authorisation
No

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Fondazione Ricerca Traslazionale

8 Total trials 5 Recruiting
Academic / Non-commercial
Sponsor organisation
Fondazione Ricerca Traslazionale
Address
Via Dei Santi Quattro 61
City
Rome
Postcode
00184
Country
Italy

Scientific contact point

Organisation
Fondazione Ricerca Traslazionale
Contact name
Barbara Tomassini

Public contact point

Organisation
Fondazione Ricerca Traslazionale
Contact name
Barbara Tomassini

Locations

1 EU/EEA country · 12 investigational sites

By country

CountryMS statusPlanned subjectsSites
Italy Ongoing, recruiting 90 12
Rest of world 0

Investigational sites

Italy

12 sites · Ongoing, recruiting
Azienda Ospedaliera Universitaria Integrata Verona
UOC Oncologia, Piazzale Aristide Stefani 1, 37126, Verona
Fondazione IRCCS San Gerardo Dei Tintori
UOC Centro di Ricerca di Fase 1, Via Giovanni Battista Pergolesi 33, 20900, Monza
Istituto Romagnolo Per Lo Studio Dei Tumori Dino Amadori IRST S.r.l.
SSD di Patologia Toracica, Via Piero Maroncelli 40, 47014, Meldola
Azienda Ospedaliero-Universitaria Policlinico G. Rodolico-San Marco Di Catania
Oncologia Medica, Via Santa Sofia 78, 95123, Catania
Centro Di Riferimento Oncologico Di Aviano
SOS Tumori del polmone e della pleura, Via Franco Gallini 2, 33081, Aviano
Azienda Ospedaliera Di Perugia
SC Oncologia Medica - Dip. Scienze Onco-Emato-Gastroenterologiche, Piazzale Giorgio Menghini 9, 06129, Perugia
Fondazione IRCCS Policlinico San Matteo
SC Oncologia, Viale Camillo Golgi 19, 27100, Pavia
Istituto Tumori Bari Giovanni Paolo II
SSD Oncologia Medica Toracica, Viale Orazio Flacco 65, 70124, Bari
IRCCS Istituto Nazionale Tumori Fondazione Pascale
Oncologia Clinica Sperimentale Toraco-Polmonare, Via Mariano Semmola 52, 80131, Naples
IRCCS Ospedale Policlinico San Martino
UO Oncologia Medica 2, Largo Rosanna Benzi 10, 16132, Genoa
Azienda Ospedaliero-Universitaria Maggiore Della Carita
DIMET - SCDU Oncologia, Corso Giuseppe Mazzini 18, 28100, Novara
I.F.O. Istituti Fisioterapici Ospitalieri
Division of Medical Oncology 2, Via Elio Chianesi N 53, 00144, Rome

Country notifications

Trial-start, recruitment-start, end and early-termination notifications submitted per Member State

Country Trial startTrial end Recruitment startRecruitment end Early termination
Italy 2025-07-15 2025-10-08

Results and documents

Annex IV summary of results, Annex V layperson summary, and all documents registered in CTIS for this trial

Documents 14 files

Public protocol annexes, IB summaries, regulatory submissions and post-authorisation documents registered in CTIS.

TypeTitleVersion
Protocol (for publication) D1_Protocol_2024-519262-42-00 1.4
Protocol (for publication) D1_Protocol_2024-519262-42-00 TC 1.4
Recruitment arrangements (for publication) K1_ Recruitment arrangements na
Subject information and informed consent form (for publication) L1_SIS and ICF 1.0
Subject information and informed consent form (for publication) L1_SIS and ICF privacy na
Subject information and informed consent form (for publication) L1_SIS and ICF TTdonation 1.1
Subject information and informed consent form (for publication) L1_SIS and ICF TTdonation TC 1.1
Subject information and informed consent form (for publication) L2_ Other subject information material_GPL 1.0
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC CEMIPLIMAB na
Summary of Product Characteristics (SmPC) (for publication) E2_SmPC PEMETREXED na
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-519262-42-00_ENG 1.4
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-519262-42-00_ENG TC 1.4
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-519262-42-00_ITA 1.4
Synopsis of the protocol (for publication) D1_Protocol synopsis_2024-519262-42-00_ITA TC 1.4

Application history

5 submissions — initial application plus substantial / non-substantial modifications

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2024-12-23 Italy Acceptable
2025-04-14
2025-04-17
2 SUBSTANTIAL MODIFICATION SM-1 2025-05-12 Italy Acceptable 2025-07-04
3 NON SUBSTANTIAL MODIFICATION NSM-2 2025-07-15 Italy Acceptable 2025-07-15
4 NON SUBSTANTIAL MODIFICATION NSM-3 2025-08-13 Italy Acceptable 2025-08-13
5 NON SUBSTANTIAL MODIFICATION NSM-5 2026-02-24 Italy Acceptable 2026-02-24